Meanings
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1
adj
relating to color or to differences in color
The artist used a rich chromatic range of reds, greens, and golds.
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2
adj
using notes outside the prevailing diatonic scale, especially successive semitones
The melody rises through a tense chromatic passage before resolving.
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3
adj
relating to the separation or focusing of different wavelengths of light
The lens coating reduces chromatic distortion around bright objects.
Thesaurus
Etymology
Via French chromatique and Latin chromaticus from Ancient Greek khromatikos ("relating to color; chromatic in music"), from khroma ("color"). The musical sense already existed in Greek theory and refers to intervals understood through a color metaphor.